1760
1780
1800
1820
1840
1860
1880
1900
1920
1940
1960
1980
2000
2020
6 Since Copernican Revolution
Uranus
Ceres
2 Pallas
3 Juno
4 Vesta
5 Astraea
Neptune
Pluto
Eris
Today
Planets
Timeline of bodies being Planets